Refactor file/directory path in namespace debug info to refer directly to the pair...

[oota-llvm.git] / include / llvm / DebugInfo.h

diff --git a/include/llvm/DebugInfo.h b/include/llvm/DebugInfo.h
index a9d5a4b7b6623a3eec6e75df3acdb512d6a62e2b..d6649415253bd502fbcaa61aab1bd2e94451a2c2 100644 (file)
--- a/include/llvm/DebugInfo.h
+++ b/include/llvm/DebugInfo.h
@@ -177,6 +177,7 @@ namespace llvm {
       if (DbgNode && !isFile())
         DbgNode = 0;
     }
+    MDNode *getFileNode() const;
     bool Verify() const;
   };
 
@@ -241,9 +242,8 @@ namespace llvm {
     explicit DIType(const MDNode *N);
     explicit DIType() {}
 
-    DIScope getContext() const          { return getFieldAs<DIScope>(1); }
-    StringRef getName() const           { return getStringField(2);     }
-    DIFile getFile() const              { return getFieldAs<DIFile>(3); }
+    DIScope getContext() const          { return getFieldAs<DIScope>(2); }
+    StringRef getName() const           { return getStringField(3);     }
     unsigned getLineNumber() const      { return getUnsignedField(4); }
     uint64_t getSizeInBits() const      { return getUInt64Field(5); }
     uint64_t getAlignInBits() const     { return getUInt64Field(6); }
@@ -288,12 +288,6 @@ namespace llvm {
     bool isValid() const {
       return DbgNode && (isBasicType() || isDerivedType() || isCompositeType());
     }
-    StringRef getDirectory() const  {
-      return getFieldAs<DIFile>(3).getDirectory();
-    }
-    StringRef getFilename() const  {
-      return getFieldAs<DIFile>(3).getFilename();
-    }
 
     /// isUnsignedDIType - Return true if type encoding is unsigned.
     bool isUnsignedDIType();
@@ -646,16 +640,12 @@ namespace llvm {
 
   /// DINameSpace - A wrapper for a C++ style name space.
   class DINameSpace : public DIScope {
+    friend class DIDescriptor;
+    void printInternal(raw_ostream &OS) const;
   public:
     explicit DINameSpace(const MDNode *N = 0) : DIScope(N) {}
-    DIScope getContext() const     { return getFieldAs<DIScope>(1);      }
-    StringRef getName() const      { return getStringField(2);           }
-    StringRef getDirectory() const  {
-      return getFieldAs<DIFile>(3).getDirectory();
-    }
-    StringRef getFilename() const  {
-      return getFieldAs<DIFile>(3).getFilename();
-    }
+    DIScope getContext() const     { return getFieldAs<DIScope>(2);      }
+    StringRef getName() const      { return getStringField(3);           }
     unsigned getLineNumber() const { return getUnsignedField(4);         }
     bool Verify() const;
   };